Drip off UV Varnish for Paper Coating, 20kg
Description:
Reverse coating UV varnish is a high gloss reverse UV varnish that undergoes UV curing reaction. Suitable for flexographic printing machines, online printing polishing machines, independent polishing machines, and can be used for dual effect coating of high gloss and matte surfaces.
This product has the advantages of fast drying speed, high adhesion, stable operating performance, high coating glossiness, surface hot stamping or silk screen recoating, excellent double-sided gloss reversal effect, and low odor.
Widely used in daily chemical packaging, such as cosmetics, toothpaste boxes, high-end tobacco and alcohol packaging, pharmaceutical packaging, and hardcover books and magazines.
Specification:
Appearance: Transparent light yellow liquid
Resin type: Epoxy acrylic
Viscosity: 20 ± 10S (Chai's 3 # cup at 25°C)
Glossiness (60°): 92 ± 3 (laboratory specific cardboard)
Coating thickness: 3-5g/㎡ (depending on machine model, paper, and actual needs)
Drying speed: 2-4 seconds (under 80w/cm intensity ultraviolet irradiation)
